Chemistry quizzes

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Which atomic orbital is spherical in shape?

Which atomic orbital is spherical in shape?

Which of these elements would have the largest atomic radius?

Which of these elements would have the largest atomic radius?

Which concept in Dalton’s atomic theory has been modified?

Which concept in Dalton’s atomic theory has been modified?

Which element has an atomic number of 6?

Which element has an atomic number of 6?

Which atoms could have an expanded valence shell?

Which atoms could have an expanded valence shell?

Which atoms have the same number of neutrons?

Which atoms have the same number of neutrons?

Which electron configurations of neutral atoms represent excited states?

Which electron configurations of neutral atoms represent excited states?

Which atom has a Lewis structure with an octet?

Which atom has a Lewis structure with an octet?

Which is the atomic number?

Which is the atomic number?

Which gas has an atomic mass of 15.999?

Which gas has an atomic mass of 15.999?

The structure of an atom includes which of the following?

The structure of an atom includes which of the following?

Which element has atomic number 12?

Which element has atomic number 12?

The chemical bond between which two atoms is most polar?

The chemical bond between which two atoms is most polar?

Which of the atoms listed below has the smallest radius?

Which of the atoms listed below has the smallest radius?

Which atom in sodium lauryl sulfate has an expanded octet?

Which atom in sodium lauryl sulfate has an expanded octet?

Which element has a larger atomic radius?

Which element has a larger atomic radius?

Which atom has the lowest ionization energy?

Which atom has the lowest ionization energy?

Which neutral atom is isoelectronic with Mn+4?

Which neutral atom is isoelectronic with Mn+4?

Which atomic model came first?

Which atomic model came first?

Which electrons have the most energy in an atom?

Which electrons have the most energy in an atom?